74VHC595 查看數據表（PDF） - NXP Semiconductors.

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产品描述 (功能)

比赛名单

74VHC595

8-bit serial-in/serial-out or parallel-out shift register with output latches

NXP Semiconductors. 

NXP Semiconductors

74VHC595; 74VHCT595

8-bit serial-in/serial-out or parallel-out shift register with output latches

4. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range

74VHC595D

40 C to +125 C

74VHCT595D

74VHC595PW

40 C to +125 C

74VHCT595PW

74VHC595BQ

40 C to +125 C

74VHCT595BQ

Name

SO16

TSSOP16

DHVQFN16

Description

plastic small outline package; 16 leads; body

width 3.9 mm

Version

SOT109-1

plastic thin shrink small outline package; 16 leads; SOT403-1

body width 4.4 mm

plastic dual in-line compatible thermal enhanced

very thin quad flat package; no leads;

16 terminals; body 2.5  3.5  0.85 mm

SOT763-1

5. Functional diagram

14 DS

11 SHCP

10 MR

8-STAGE SHIFT REGISTER

Q7S 9

12 STCP

8-BIT STORAGE REGISTER

Fig 1. Functional diagram

13 OE

3-STATE OUTPUTS

Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7

15 1 2 3 4 5 6 7 mna554

11 12

SHCP STCP

9

Q7S

15

Q0

Q1 1

14

DS

2

Q2

Q3 3

4

Q4

Q5 5

6

Q6

Q7 7

MR OE

10 13

mna552

13

EN3

12

C2

10

R

SRG8

11

C1/

14 1D

2D

3

15

1

2

3

4

5

6

7

9

mna553

Fig 2. Logic symbol

Fig 3. IEC logic symbol

74VHC_VHCT595

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 2 — 4 July 2012

© NXP B.V. 2012. All rights reserved.

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